A country of stark contradictions and puzzles, North Korea exhibits uncanny resilience in the face of external shocks and internal woes, raising important questions of theoretical and real-world significance. What has made it possible for North Korea to defy the classical realist axiom, 'The strong do what they have the power to do and the weak accept what they have to accept'? What is the nature of the North Korean threat in post-Cold War Northeast Asia? What kind of bargaining leverage does Pyongyang exercise in system-maintaining survival strategies? What are North Korea's prospects for...